22061435463306 has 24 divisors (see below), whose sum is σ = 47799868718784. Its totient is φ = 7353797685480.

The previous prime is 22061435463299. The next prime is 22061435463307. The reversal of 22061435463306 is 60336453416022.

22061435463306 is a `hidden beast` number, since 2 + 2 + 0 + 6 + 1 + 4 + 3 + 5 + 4 + 633 + 0 + 6 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22061435463307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13168911 + ... + 14749341.

It is an arithmetic number, because the mean of its divisors is an integer number (1991661196616).

Almost surely, 2^{22061435463306} is an apocalyptic number.

22061435463306 is an abundant number, since it is smaller than the sum of its proper divisors (25738433255478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22061435463306 is a wasteful number, since it uses less digits than its factorization.

22061435463306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2355946 (or 2355943 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 45.

Adding to 22061435463306 its reverse (60336453416022), we get a palindrome (82397888879328).

The spelling of 22061435463306 in words is "twenty-two trillion, sixty-one billion, four hundred thirty-five million, four hundred sixty-three thousand, three hundred six".